package com.sheng.sign.service;

import java.util.List;

import com.sheng.sign.entity.User;

public interface UserService {
	public boolean register(User user);
	public User login(User user);
	public List<User> findAllList();
	
	public User findById(User user);
	
	public boolean edit(User user);
	public boolean delete(User user);
	public List<User> findByUserId(User user);
}
